BUG#29836204: P_S TABLE ACCESS HANGS WHILE IN LOCK TABLES MODE

Analysis
========

Post push fix for test failure in embedded mode.

Change-Id: I82e06292071c58d731d85c749a1e9a5716fa8dbf

mysql-test/r/lock.result

@@ -471,28 +471,3 @@ DROP TABLE m1, t1;
 #
 # End of 6.0 tests.
 #
-#
-# Bug#29836204:  P_S TABLE ACCESS HANGS WHILE IN LOCK TABLES MODE
-#
-SET @saved_show_compatibility_56= @@global.show_compatibility_56;
-# Ensures that the P_S is used for the SHOW command.
-SET GLOBAL show_compatibility_56= OFF;
-CREATE TABLE t1(fld1 int) ENGINE=MYISAM;
-LOCK TABLE t1 WRITE;
-ALTER TABLE t1 DISABLE KEYS;
-# Without patch, the SHOW command hangs.
-SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
-Variable_name	Value
-foreign_key_checks	ON
-# Wihout patch, the SELECT from P_S hangs.
-SELECT * FROM performance_schema.global_variables WHERE variable_name="read_only";
-VARIABLE_NAME	VARIABLE_VALUE
-read_only	OFF
-# Test added for coverage (Querying from I_S)
-SET GLOBAL show_compatibility_56= @saved_show_compatibility_56;
-SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
-Variable_name	Value
-foreign_key_checks	ON
-# Clean up.
-UNLOCK TABLES;
-DROP TABLE t1;

mysql-test/r/status_debug.result

@@ -51,3 +51,28 @@ SELECT (SELECT val FROM t1 WHERE id = 3) - (SELECT val FROM t1 WHERE id = 2);
 set global SHOW_COMPATIBILITY_56=1;
 disconnect con1;
 DROP TABLE t1;
+#
+# Bug#29836204:  P_S TABLE ACCESS HANGS WHILE IN LOCK TABLES MODE
+#
+SET @saved_show_compatibility_56= @@global.show_compatibility_56;
+# Ensures that the P_S is used for the SHOW command.
+SET GLOBAL show_compatibility_56= OFF;
+CREATE TABLE t1(fld1 int) ENGINE=MYISAM;
+LOCK TABLE t1 WRITE;
+ALTER TABLE t1 DISABLE KEYS;
+# Without patch, the SHOW command hangs.
+SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
+Variable_name	Value
+foreign_key_checks	ON
+# Wihout patch, the SELECT from P_S hangs.
+SELECT * FROM performance_schema.global_variables WHERE variable_name="read_only";
+VARIABLE_NAME	VARIABLE_VALUE
+read_only	OFF
+# Test added for coverage (Querying from I_S)
+SET GLOBAL show_compatibility_56= @saved_show_compatibility_56;
+SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
+Variable_name	Value
+foreign_key_checks	ON
+# Clean up.
+UNLOCK TABLES;
+DROP TABLE t1;

mysql-test/t/lock.test

@@ -583,33 +583,6 @@ DROP TABLE m1, t1;
 --echo # End of 6.0 tests.
 --echo #
 
-
---echo #
---echo # Bug#29836204:  P_S TABLE ACCESS HANGS WHILE IN LOCK TABLES MODE
---echo #
-
-SET @saved_show_compatibility_56= @@global.show_compatibility_56;
---echo # Ensures that the P_S is used for the SHOW command.
-SET GLOBAL show_compatibility_56= OFF;
-CREATE TABLE t1(fld1 int) ENGINE=MYISAM;
-LOCK TABLE t1 WRITE;
-ALTER TABLE t1 DISABLE KEYS;
-
---echo # Without patch, the SHOW command hangs.
-SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
-
---echo # Wihout patch, the SELECT from P_S hangs.
-SELECT * FROM performance_schema.global_variables WHERE variable_name="read_only";
-
---echo # Test added for coverage (Querying from I_S)
-SET GLOBAL show_compatibility_56= @saved_show_compatibility_56;
-SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
-
---echo # Clean up.
-UNLOCK TABLES;
-DROP TABLE t1;
-
-
 # Check that all connections opened by test cases in this file are really
 # gone so execution of other tests won't be affected by their presence.
 --source include/wait_until_count_sessions.inc

mysql-test/t/status_debug.test

@@ -78,5 +78,32 @@ DROP TABLE t1;
 
 --disable_connect_log
 
+
+--echo #
+--echo # Bug#29836204:  P_S TABLE ACCESS HANGS WHILE IN LOCK TABLES MODE
+--echo #
+
+SET @saved_show_compatibility_56= @@global.show_compatibility_56;
+--echo # Ensures that the P_S is used for the SHOW command.
+SET GLOBAL show_compatibility_56= OFF;
+CREATE TABLE t1(fld1 int) ENGINE=MYISAM;
+LOCK TABLE t1 WRITE;
+ALTER TABLE t1 DISABLE KEYS;
+
+--echo # Without patch, the SHOW command hangs.
+SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
+
+--echo # Wihout patch, the SELECT from P_S hangs.
+SELECT * FROM performance_schema.global_variables WHERE variable_name="read_only";
+
+--echo # Test added for coverage (Querying from I_S)
+SET GLOBAL show_compatibility_56= @saved_show_compatibility_56;
+SHOW SESSION VARIABLES LIKE 'FOREIGN_KEY_CHECKS';
+
+--echo # Clean up.
+UNLOCK TABLES;
+DROP TABLE t1;
+
+
 # Wait till we reached the initial number of concurrent sessions
 --source include/wait_until_count_sessions.inc